Different actors have different strengths and weaknesses but one factor is common to all: make up. And with every role, that factor changes. However, while preparing for a role, an actor tries to touch the required graph. The key word here is transformation — from their original self into the character they are playing. Sometimes, the challenge is go against time by playing characters who are relatively younger. At times like these, make up is just an accessory. Fortunately, in recent times, we have seen several actors breaking the mould in this particular area. hitlist points out a few..

Hrithik Roshan
Film: 'Koi Mil Gaya' (2003)
Age while shooting: 30
Lowdown: Hrithik played a young man with an intellect of a child. For the lean character, he not only lost weight and changed the way he spoke but also ended up with a performance that is certainly one of his finest till date.